H Bridge Motor Driver Schematic. L298n dual h bridge motor controller module various models will. This tutorial will show you how to use it.
You normally use it with a microcontroller such as an arduino to control motors. Here s the concept of the h bridge. The basic operating mode of an h bridge is fairly simple.
Motor driver circuit with some power saving features.
Quick and simple start guide for using and exploring an l298n dual h bridge motor controller module with an arduino the model in the example i am using is from ebay. The h bridge driver ic is the chip between the arduino and the mosfet outputs. This ic takes high low signals from the arduino and outputs the same boosted signal to drive the mosfet gates specifically its most important function is to increase the voltage to the high side fets above vcc battery input allowing for the use of all n mosfets some drivers also have special circuitry to. H bridge is a very effective method for driving motors and it finds a lot of applications in many electronic projects especially in robotics.
